Morning rush
31 min 631 trips · 88% on paceOBSERVED MBTA TRAVEL TIME · 30 SERVICE DAYS
Heath StreettoHaymarket
Green Line
A direct MBTA train from Heath Street to Haymarket took a median 32 minutes across 3,307 observed trips; 90% of measured rides finished within approximately 38 minutes.
Source: MBTA Performance Data · 2026-08-20 to 2026-09-18 · Completed direct trips only
Typical32 min50th percentile
Slower trip38 min90th percentile
Scheduled33 minmedian timetable
On pace78%within 2 min of schedule
THE SHORT ANSWER
How long does Heath Street to Haymarket take?
The median completed ride from Heath Street to Haymarket was 32 minutes; the published schedule’s median was 33 minutes.
Based on 3,307 direct trips between 2026-08-20 and 2026-09-18, the median observed ride was 32 minutes. That was within 1.5 minutes of the published schedule.
Nine out of ten measured trips finished within approximately 38 minutes. These figures describe completed direct trips; they do not include the time spent waiting for the train.
WHEN YOU TRAVEL
Heath Street to Haymarket times by daypart
Off-peak produced the fastest median for Heath Street to Haymarket; Evening rush produced the slowest.
Differences can change as the rolling dataset updates.
Midday
33 min 803 trips · 78% on paceEvening rush
35 min 639 trips · 61% on paceOff-peak
29 min 1,234 trips · 82% on paceMEASUREMENT SAMPLE
How Heath Street to Haymarket was measured
The Heath Street to Haymarket estimate uses 3,307 completed direct-trip stop-timestamp pairs matched to the schedule active for each observed train.
We publish the median because one dramatic delay should not define an everyday journey, and the 90th percentile because riders still need to understand the bad end of normal.
We do not infer why a trip ran slowly. Construction, incidents, crowding and weather require separate evidence.
Read the complete method →MORE FROM Heath Street
Trips related to Heath Street to Haymarket
The Heath Street to Haymarket record is accompanied by 6 other measured direct rides beginning at Heath Street, each with a published median duration.